This all happened today.....Was fine yesterday. Still on 9.3.1 1. Mail crashed - There is a log in diagnostics dated today 6/2 2. iMessage crashed - There is a log in diagnostics dated today 6/2 3. Keyboard click sounds are suddenly intermittent and not clicking with every key pressed. 4. My Macbook Air is connecting via Personal Hotspot to my iPad Pro and my iPad Pro personal hotspot is completely turned off. 5. Battery widget on iPad Pro does not display status of Apple Pencil any longer. 6. Home button often needs to be pressed twice to get to “Slide to Unlock” screen. 7. Could not book genius appointment on iPad, had to use iPhone, I screenshot the frozen screen. 8. After sliding to unlock sometimes the home screen apps freeze up.